The worker-side half of the review tail. Tests and comments only — nothing here
changes worker behavior, and none of it compiles on the macOS tree (net48/x86),
so it was reviewed line by line against the already-windev-validated files.
- MxAccessHandleRegistryTests gains the multi-candidate case behind
MxAccessSession.TryGetCachedReadFor's fall-through: one tag under two item
handles, the lower registered-but-unadvised and the higher advised. Asserted
at the registry rather than the session because the session's read path needs
a live MXAccess COM instance; what the registry owes the scan is the stable
ascending candidate order and a per-item-handle (not per-tag) advice index,
and both are pinned here along with the fall-through contract in prose.
- A single adversarial lifecycle test — register, advise, re-register the same
item handle under a new tag, unadvise, unregister the server — asserting every
index agrees after each step. The individual transitions were already covered;
what was not was that they compose, and a stale entry in any one index
resurrects a handle MXAccess has already retired.
- StaWaitHelperTests.WaitForSignalOrMessages_PreSignalledHandle_ReturnsImmediately
drains pending messages first, like the other two wait tests. Without it a
stale message can end the wait instead of the handle, failing the
signal-consumed post-condition for an unrelated reason.
- GatewayTesting.md records the two findings from the Task 24 windev gate:
SecretsStorePathGuardTests.CreateBuilder_AcceptsSecretsStoreOutsideContentRoot_AndCreatesIt
fails deterministically on Windows on main too (SQLite pooling holds secrets.db
open across the cleanup's recursive delete; pre-existing, tracked separately),
and the StaWaitHelper timing tests' flake signature on a loaded box is a
message wake — the helper working as designed — not a broken wait.
Joseph Doherty